27265680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 160

約数和(自身を含む): 101243520

約数和(自身を除く): 73977840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 971, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 1942, 2160, 2340, 2808, 2913, 3120, 3510, 3884, 4680, 4855, 5616, 5826, 7020, 7768, 8739, 9360, 9710, 11652, 12623, 14040, 14565, 15536, 17478, 19420, 23304, 25246, 26217, 28080, 29130, 34956, 37869, 38840, 43695, 46608, 50492, 52434, 58260, 63115, 69912, 75738, 77680, 87390, 100984, 104868, 113607, 116520, 126230, 131085, 139824, 151476, 174780, 189345, 201968, 209736, 227214, 233040, 252460, 262170, 302952, 340821, 349560, 378690, 419472, 454428, 504920, 524340, 568035, 605904, 681642, 699120, 757380, 908856, 1009840, 1048680, 1136070, 1363284, 1514760, 1704105, 1817712, 2097360, 2272140, 2726568, 3029520, 3408210, 4544280, 5453136, 6816420, 9088560, 13632840, 27265680]

約数ペア:

[(1, 27265680), (2, 13632840), (3, 9088560), (4, 6816420), (5, 5453136), (6, 4544280), (8, 3408210), (9, 3029520), (10, 2726568), (12, 2272140), (13, 2097360), (15, 1817712), (16, 1704105), (18, 1514760), (20, 1363284), (24, 1136070), (26, 1048680), (27, 1009840), (30, 908856), (36, 757380), (39, 699120), (40, 681642), (45, 605904), (48, 568035), (52, 524340), (54, 504920), (60, 454428), (65, 419472), (72, 378690), (78, 349560), (80, 340821), (90, 302952), (104, 262170), (108, 252460), (117, 233040), (120, 227214), (130, 209736), (135, 201968), (144, 189345), (156, 174780), (180, 151476), (195, 139824), (208, 131085), (216, 126230), (234, 116520), (240, 113607), (260, 104868), (270, 100984), (312, 87390), (351, 77680), (360, 75738), (390, 69912), (432, 63115), (468, 58260), (520, 52434), (540, 50492), (585, 46608), (624, 43695), (702, 38840), (720, 37869), (780, 34956), (936, 29130), (971, 28080), (1040, 26217), (1080, 25246), (1170, 23304), (1404, 19420), (1560, 17478), (1755, 15536), (1872, 14565), (1942, 14040), (2160, 12623), (2340, 11652), (2808, 9710), (2913, 9360), (3120, 8739), (3510, 7768), (3884, 7020), (4680, 5826), (4855, 5616)]